CN214043469U

CN214043469U - Interlocking mechanism of high-low voltage electrical control cabinet

Info

Publication number: CN214043469U
Application number: CN202022906812.6U
Authority: CN
Inventors: 黄超
Original assignee: Wuhan Suke Electric Co ltd
Current assignee: Wuhan Suke Electric Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-08-24
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses a high-low voltage electric control cabinet interlocking mechanism, which relates to the technical field of electric equipment and comprises an interlocking mechanism body, wherein the top and the bottom of the interlocking mechanism body are both provided with elastic mounting components, and the front side of the interlocking mechanism body is provided with a traction driving component; the elastic mounting assembly comprises a plurality of sliding columns which are transversely and uniformly arranged; the traction driving assembly comprises two traction plates which are symmetrically arranged, a plurality of L-shaped traction rods are uniformly and fixedly arranged on one side face of each traction plate away from the left side and the right side, the L-shaped traction rods are fixedly connected with a plurality of sliding columns respectively, a limiting pipe is sleeved on the outer side of each L-shaped traction rod in a sliding mode, and the limiting pipe is fixedly connected with the interlocking mechanism body. The utility model discloses need not the direct elastic mounting subassembly that is located interlocking device body top and bottom and install, can be comparatively convenient place that the in-service use effect is more ideal.

Description

Interlocking mechanism of high-low voltage electrical control cabinet

Technical Field

The utility model relates to an electrical equipment technical field, in particular to high-low voltage electrical control cabinet interlocking device.

Background

An electric control cabinet is commonly used in various power generation, distribution and transformation substations, is a device formed by integrating switch equipment, a measuring instrument, protective electrical equipment and auxiliary equipment in a closed or semi-closed cabinet body according to the electric wiring requirement, and an interlocking mechanism is also one of the components of the electric control cabinet, is a mechanical connecting mechanism which is designed for ensuring that the switch electrical equipment or parts thereof act according to a specified sequence or preventing misoperation, is installed between the switch electrical equipment or the parts, and has the problem of inconvenient installation due to the fact that bolt and nut are adopted for fixing in order to avoid the problem of inconvenience in installation in the prior art, and the interlocking mechanism which adopts a spring action elastic component for installation has been appeared in the prior art.

However, the interlocking mechanism still has some disadvantages in actual use, and it is obvious that before installation, the elastic component needs to be pressed to enable the interlocking mechanism to be integrally placed at the installation position, but the elastic component is located on the outer side of the interlocking mechanism main body, so that after the elastic component is pressed, the interlocking mechanism cannot be conveniently placed, and the actual use effect is not ideal enough.

Therefore, it is necessary to invent an interlocking mechanism of high and low voltage electrical control cabinets to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-low voltage electrical control cabinet interlocking device to before solving the current interlocking device installation that proposes in the above-mentioned background art, need press elastic component, just can make interlocking device whole put into the mounted position, but elastic component is located the outside of interlocking device main part, consequently presses the back to it, can't be comparatively convenient place it, the not ideal problem of actual use effect inadequately.

In order to achieve the above object, the utility model provides a following technical scheme: the interlocking mechanism of the high-low voltage electrical control cabinet comprises an interlocking mechanism body, wherein elastic mounting assemblies are arranged at the top and the bottom of the interlocking mechanism body, and a traction driving assembly is arranged on the front side of the interlocking mechanism body;

the elastic mounting assembly comprises a plurality of sliding columns which are transversely and uniformly arranged;

the traction drive assembly comprises two traction plates which are symmetrically arranged, a plurality of L-shaped traction rods are uniformly and fixedly arranged on one side face of each traction plate away from the left side and the right side, the L-shaped traction rods are fixedly connected with a plurality of sliding columns respectively, a limiting pipe is sleeved on the outer side of each L-shaped traction rod in a sliding mode, and the limiting pipe is fixedly connected with the interlocking mechanism body and is a plurality of traction plates fixedly connected with the ends of the L-shaped traction rods.

Preferably, two a side that the towing plate kept away from each other is provided with a plurality of anti-skidding sand grips from the left side even bonding to the right side, two the towing plate is close to a side each other and all bonds and is provided with the blotter.

Preferably, the sliding column is provided with a sleeve in a sliding sleeved mode on the outer side, the front face of the sleeve is provided with a sliding groove, and the end portion of the L-shaped traction rod is located on the inner side of the sliding groove.

Preferably, the sliding column is fixedly provided with a hemispherical block at one end, and the other end of the sliding column is fixedly connected with a spring.

Preferably, the sleeve pipe end fixing is provided with the mounting panel, the one end and the mounting panel fixed connection of slip post are kept away from to the spring, mounting panel top both ends all run through and are provided with the mounting hole.

Preferably, the two sides of the top and the two sides of the bottom of the interlocking mechanism body are both fixedly provided with mounting bolts, the mounting bolts are located on the inner sides of the mounting holes, and the outer ends of the mounting bolts are in threaded connection with mounting nuts.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a be provided with the traction drive subassembly to when installing interlocking mechanism body, technical staff can press two traction plates in the traction drive subassembly, and then make the traction plate drive a plurality of sliding columns through L shape traction lever and retract, can also take and remove this device wholly through the traction plate simultaneously, and then make the sliding column retract after, technical staff can comparatively convenient put this device into the mounted position, compare with the device of the same type in the prior art, the utility model discloses need not directly to install the elastic mounting subassembly that lies in interlocking mechanism body top and bottom, can comparatively convenient place, the actual use effect is more ideal;

2. the utility model discloses a be provided with anti-skidding sand grip to technical staff's finger when contacting with the traction plate, anti-skidding sand grip can increase the frictional force between technical staff finger and the traction plate, and then makes things convenient for the technical staff manual taking more.

Drawings

Fig. 1 is a schematic overall top view structure of the present invention;

FIG. 2 is a schematic top sectional view of the flexible mounting assembly of the present invention;

fig. 3 is a schematic top view of the casing according to the present invention;

fig. 4 is a schematic diagram of a side view structure of the L-shaped traction rod of the present invention.

In the figure: 1. an interlock mechanism body; 2. an elastic mounting assembly; 21. a sliding post; 22. a sleeve; 23. a chute; 24. a hemispherical block; 25. a spring; 3. a traction drive assembly; 31. an L-shaped draw bar; 32. a limiting pipe; 33. a traction plate; 34. anti-skid convex strips; 35. a cushion pad; 4. mounting a plate; 5. installing a bolt; 6. and (6) mounting the nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a high low pressure electrical control cabinet interlocking device as shown in fig. 1-4, as shown in fig. 1 and fig. 2, refer to fig. 3 and fig. 4 simultaneously, including interlocking device body 1, interlocking device body 1 top all sets up elasticity installation component 2 with the bottom, and interlocking device body 1 openly sets up traction drive assembly 3.

Simultaneously, the elastic mounting assembly 2 includes a plurality of horizontal align to grid's slip post 21, slip post 21 outside slip cup joints and sets up sleeve 22, sleeve 22 openly has seted up spout 23, L shape traction lever 31 tip is located spout 23 inboard, the fixed hemisphere piece 24 that sets up of slip post 21 one end, the other end fixedly connected with spring 25 of slip post 21, so that when slip post 21 retracts inside the back of sleeve 22, compressed spring 25 can release slip post 21, and then makes slip post 21 reset.

More specifically, the fixed mounting panel 4 that sets up of sleeve 22 tip, the one end and the mounting panel 4 fixed connection of slip post 21 are kept away from to spring 25, mounting panel 4 top both ends are all run through and are set up the mounting hole, 1 top both sides of interlocking device body and the equal fixed mounting bolt 5 that sets up in bottom both sides, mounting bolt 5 is located the mounting hole inboardly, and 5 outside end threaded connection of mounting bolt has mounting nut 6, so that install mounting panel 4 through mounting bolt 5 and mounting nut 6, and then accomplish the installation of interlocking device body 1.

As shown in fig. 1, referring to fig. 3 and 4 simultaneously, the traction driving assembly 3 includes two symmetrically disposed traction plates 33, a plurality of L-shaped traction rods 31 are uniformly and fixedly disposed on a side surface of each of the two traction plates 33 away from each other from left to right, the plurality of L-shaped traction rods 31 are respectively and fixedly connected to the plurality of sliding columns 21, a limiting pipe 32 is slidably sleeved outside the L-shaped traction rods 31, the limiting pipe 32 is fixedly connected to the interlocking mechanism body 1, and the traction plates 33 are fixedly connected to ends of the plurality of L-shaped traction rods 31, so that the traction plates 33 can pull the sliding columns 21 through the L-shaped traction rods 31, and further the sliding columns 21 drive the hemispherical blocks 24 to retract, and the sliding columns 21 compress the springs 25 inside the sleeves 22 after entering the sleeves 22.

In addition, two traction plates 33 are kept away from each other's a side from left side to right side and evenly bond and set up a plurality of anti-skidding sand grip 34 to when technical staff's finger was contacting with traction plates 33, anti-skidding sand grip 34 can increase the frictional force between technical staff's finger and the traction plates 33, and then make things convenient for technical staff's manual taking more.

It should be noted that, a cushion 35 is adhered to one side of each of the two traction plates 33, so as to separate the traction plates 33 by the cushion 35, thereby preventing the two traction plates 33 from being worn due to direct contact.

The utility model discloses the theory of operation:

in practical use, a technician can put fingers on the sides of the two traction plates 33 away from each other respectively, and then push the two traction plates 33 towards each other, so that the buffer pads 35 on the sides of the two traction plates 33 close to each other are attached to each other;

in the process, the traction plate 33 pulls the sliding column 21 through the L-shaped traction rod 31, so that the sliding column 21 drives the hemispherical block 24 to retract, and after the sliding column 21 enters the sleeve 22, the spring 25 in the sleeve 22 is compressed;

then the technical staff can wholly remove this device through two traction plates 33 of pinching, and then put into the inside mounted position of electrical control cabinet with this device, then loosen the finger, under spring 25's elastic force effect, spring 25 promotes sliding column 21, and then makes sliding column 21 drive spring 25 reset, and spring 25 supports to press on the component of mounted position annex this moment, and then accomplishes the fixed to interlock mechanism body 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a high low pressure electrical control cabinet interlocking device which characterized in that: the interlocking mechanism comprises an interlocking mechanism body (1), wherein elastic mounting assemblies (2) are arranged at the top and the bottom of the interlocking mechanism body (1), and a traction driving assembly (3) is arranged on the front surface of the interlocking mechanism body (1);

the elastic mounting component (2) comprises a plurality of sliding columns (21) which are transversely and uniformly arranged;

traction drive subassembly (3) are including two traction plate (33) that the symmetry set up, two a side each other is all kept away from in traction plate (33) is from the left hand side to the right hand side evenly fixed be provided with a plurality of L shape traction lever (31), and is a plurality of L shape traction lever (31) respectively with a plurality of slip post (21) fixed connection, L shape traction lever (31) outside is slided to cup joint and is provided with spacing pipe (32), spacing pipe (32) and interlocking device body (1) fixed connection, it is a plurality of L shape traction lever (31) tip fixedly connected with traction plate (33).

2. A high and low voltage electrical control cabinet interlock as defined in claim 1, wherein: two a side of keeping away from each other is evenly bonded from left hand right side in traction plate (33) and is provided with a plurality of anti-skidding sand grips (34), two a side that traction plate (33) are close to each other all bonds and is provided with blotter (35).

3. A high and low voltage electrical control cabinet interlock as defined in claim 1, wherein: the outer side of the sliding column (21) is provided with a sleeve (22) in a sliding and sleeving mode, the front face of the sleeve (22) is provided with a sliding groove (23), and the end portion of the L-shaped traction rod (31) is located on the inner side of the sliding groove (23).

4. A high and low voltage electrical control cabinet interlock as defined in claim 3, wherein: one end of the sliding column (21) is fixedly provided with a hemispherical block (24), and the other end of the sliding column (21) is fixedly connected with a spring (25).

5. The high-low voltage electrical control cabinet interlocking mechanism of claim 4, wherein: the sleeve pipe (22) end fixing is provided with mounting panel (4), the one end and mounting panel (4) fixed connection of slip post (21) are kept away from in spring (25), mounting panel (4) top both ends all run through and are provided with the mounting hole.

6. The high-low voltage electrical control cabinet interlocking mechanism of claim 5, wherein: the interlocking mechanism comprises an interlocking mechanism body (1), mounting bolts (5) are fixedly arranged on two sides of the top and two sides of the bottom of the interlocking mechanism body (1), the mounting bolts (5) are located on the inner side of mounting holes, and mounting nuts (6) are connected to the outer side ends of the mounting bolts (5) in a threaded mode.